webssh2-server/dist/app/state/store.d.ts

A Websocket to SSH2 gateway using xterm.js, socket.io, ssh2

/**
 * Centralized state store for session management
 */
import type { SessionId } from '../types/branded.js';
import type { SessionState, StateListener } from './types.js';
import type { SessionAction } from './actions.js';
/**
 * Session state store with subscription mechanism
 */
export declare class SessionStore {
    private readonly states;
    private readonly listeners;
    private readonly actionHistory;
    private readonly maxHistorySize;
    constructor(options?: {
        maxHistorySize?: number;
    });
    /**
     * Create a new session with initial state
     */
    createSession(sessionId: SessionId): SessionState;
    /**
     * Get current state for a session
     */
    getState(sessionId: SessionId): SessionState | undefined;
    /**
     * Get all active session IDs
     */
    getSessionIds(): SessionId[];
    /**
     * Dispatch an action to update session state
     */
    dispatch(sessionId: SessionId, action: SessionAction): void;
    /**
     * Subscribe to state changes for a session
     */
    subscribe(sessionId: SessionId, listener: StateListener): () => void;
    /**
     * Remove a session and clean up resources
     */
    removeSession(sessionId: SessionId): void;
    /**
     * Get action history for debugging
     */
    getActionHistory(sessionId: SessionId): SessionAction[];
    /**
     * Clear all sessions (for testing)
     */
    clear(): void;
    /**
     * Get store statistics
     */
    getStats(): {
        sessionCount: number;
        listenerCount: number;
        totalActions: number;
    };
    /**
     * Notify listeners of state change
     */
    private notifyListeners;
    /**
     * Record action in history
     */
    private recordAction;
}
/**
 * Get singleton store instance
 */
export declare const getStore: () => SessionStore;
/**
 * Reset store (for testing)
 */
export declare const resetStore: () => void;